| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.50 | 5.266% | $216.3216 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $163.70 | 6.286% | $173.9902 | $173.99 | $174.00 | $174.00 |
| Purchase #3 | $183.95 | 6.873% | $196.5929 | $196.59 | $196.60 | $196.60 |
| Purchase #4 | $119.25 | 6.619% | $127.1432 | $127.14 | $127.15 | $127.10 |
| Purchase #5 | $17.79 | 4.318% | $18.5582 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $115.68 | 5.494% | $122.0355 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $223.98 | 3.664% | $232.1866 | $232.19 | $232.20 | $232.20 |
| 7 purchase totals = | $1,029.85 | $1,086.8282 | $1,086.83 | $1,086.85 | $1,086.80 | |